Question: What is the largest team size at the Iditarod Trail Sled Dog Race?
Paraphrase: Which Iditarod Trail Sled Dog Race has the largest team size?
SPARQL (Wikidata): select ?ent where { ?ent wdt:P31 wd:Q1415139 . ?ent wdt:P2105 ?obj } ORDER BY DESC(?obj)LIMIT 5 
Answer: 2015 Iditarod, 2016 Iditarod